4.9
CVSSv3

CVE-2018-10912

Published: 23/07/2018 Updated: 22/04/2021
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 4.9 | Impact Score: 3.6 | Exploitability Score: 1.2
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

Vulnerability Summary

keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the server.

Vulnerability Trend

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redhat keycloak

redhat single sign-on 7.2

Vendor Advisories

Synopsis Important: Red Hat OpenShift Application Runtimes Thorntail 240 security & bug fix update Type/Severity Security Advisory: Important Topic An update is now available for Red Hat OpenShift Application RuntimesRed Hat Product Security has rated this update as having a security impact of Import ...
Synopsis Important: Red Hat Single Sign-On 724 security update Type/Severity Security Advisory: Important Topic A security update is now available for Red Hat Single Sign-On 72 from theCustomer PortalRed Hat Product Security has rated this update as having a security impact of Important A Common Vulner ...